You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
4.3 KiB
128 lines
4.3 KiB
diff --git a/src/clients/FtpClient.cc b/src/clients/FtpClient.cc
|
|
index 747ed35..f2b7126 100644
|
|
--- a/src/clients/FtpClient.cc
|
|
+++ b/src/clients/FtpClient.cc
|
|
@@ -795,7 +795,8 @@ Ftp::Client::connectDataChannel()
|
|
bool
|
|
Ftp::Client::openListenSocket()
|
|
{
|
|
- return false;
|
|
+ debugs(9, 3, HERE);
|
|
+ return false;
|
|
}
|
|
|
|
/// creates a data channel Comm close callback
|
|
diff --git a/src/clients/FtpClient.h b/src/clients/FtpClient.h
|
|
index eb5ea1b..e92c007 100644
|
|
--- a/src/clients/FtpClient.h
|
|
+++ b/src/clients/FtpClient.h
|
|
@@ -137,7 +137,7 @@ public:
|
|
bool sendPort();
|
|
bool sendPassive();
|
|
void connectDataChannel();
|
|
- bool openListenSocket();
|
|
+ virtual bool openListenSocket();
|
|
void switchTimeoutToDataChannel();
|
|
|
|
CtrlChannel ctrl; ///< FTP control channel state
|
|
diff --git a/src/clients/FtpGateway.cc b/src/clients/FtpGateway.cc
|
|
index 05db817..2989cd2 100644
|
|
--- a/src/clients/FtpGateway.cc
|
|
+++ b/src/clients/FtpGateway.cc
|
|
@@ -86,6 +86,13 @@ struct GatewayFlags {
|
|
class Gateway;
|
|
typedef void (StateMethod)(Ftp::Gateway *);
|
|
|
|
+} // namespace FTP
|
|
+
|
|
+static void ftpOpenListenSocket(Ftp::Gateway * ftpState, int fallback);
|
|
+
|
|
+namespace Ftp
|
|
+{
|
|
+
|
|
/// FTP Gateway: An FTP client that takes an HTTP request with an ftp:// URI,
|
|
/// converts it into one or more FTP commands, and then
|
|
/// converts one or more FTP responses into the final HTTP response.
|
|
@@ -136,7 +143,11 @@ public:
|
|
|
|
/// create a data channel acceptor and start listening.
|
|
void listenForDataChannel(const Comm::ConnectionPointer &conn);
|
|
-
|
|
+ virtual bool openListenSocket() {
|
|
+ debugs(9, 3, HERE);
|
|
+ ftpOpenListenSocket(this, 0);
|
|
+ return Comm::IsConnOpen(data.conn);
|
|
+ }
|
|
int checkAuth(const HttpHeader * req_hdr);
|
|
void checkUrlpath();
|
|
void buildTitleUrl();
|
|
@@ -1786,6 +1797,7 @@ ftpOpenListenSocket(Ftp::Gateway * ftpState, int fallback)
|
|
}
|
|
|
|
ftpState->listenForDataChannel(temp);
|
|
+ ftpState->data.listenConn = temp;
|
|
}
|
|
|
|
static void
|
|
@@ -1821,13 +1833,19 @@ ftpSendPORT(Ftp::Gateway * ftpState)
|
|
// pull out the internal IP address bytes to send in PORT command...
|
|
// source them from the listen_conn->local
|
|
|
|
+ struct sockaddr_in addr;
|
|
+ socklen_t addrlen = sizeof(addr);
|
|
+ getsockname(ftpState->data.listenConn->fd, (struct sockaddr *) &addr, &addrlen);
|
|
+ unsigned char port_high = ntohs(addr.sin_port) >> 8;
|
|
+ unsigned char port_low = ntohs(addr.sin_port) & 0xff;
|
|
+
|
|
struct addrinfo *AI = NULL;
|
|
ftpState->data.listenConn->local.getAddrInfo(AI, AF_INET);
|
|
unsigned char *addrptr = (unsigned char *) &((struct sockaddr_in*)AI->ai_addr)->sin_addr;
|
|
- unsigned char *portptr = (unsigned char *) &((struct sockaddr_in*)AI->ai_addr)->sin_port;
|
|
+ // unsigned char *portptr = (unsigned char *) &((struct sockaddr_in*)AI->ai_addr)->sin_port;
|
|
snprintf(cbuf, CTRL_BUFLEN, "PORT %d,%d,%d,%d,%d,%d\r\n",
|
|
addrptr[0], addrptr[1], addrptr[2], addrptr[3],
|
|
- portptr[0], portptr[1]);
|
|
+ port_high, port_low);
|
|
ftpState->writeCommand(cbuf);
|
|
ftpState->state = Ftp::Client::SENT_PORT;
|
|
|
|
@@ -1880,14 +1898,27 @@ ftpSendEPRT(Ftp::Gateway * ftpState)
|
|
return;
|
|
}
|
|
|
|
+
|
|
+ unsigned int port;
|
|
+ struct sockaddr_storage addr;
|
|
+ socklen_t addrlen = sizeof(addr);
|
|
+ getsockname(ftpState->data.listenConn->fd, (struct sockaddr *) &addr, &addrlen);
|
|
+ if (addr.ss_family == AF_INET) {
|
|
+ struct sockaddr_in *addr4 = (struct sockaddr_in*) &addr;
|
|
+ port = ntohs( addr4->sin_port );
|
|
+ } else {
|
|
+ struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) &addr;
|
|
+ port = ntohs( addr6->sin6_port );
|
|
+ }
|
|
+
|
|
char buf[MAX_IPSTRLEN];
|
|
|
|
/* RFC 2428 defines EPRT as IPv6 equivalent to IPv4 PORT command. */
|
|
/* Which can be used by EITHER protocol. */
|
|
- snprintf(cbuf, CTRL_BUFLEN, "EPRT |%d|%s|%d|\r\n",
|
|
+ snprintf(cbuf, CTRL_BUFLEN, "EPRT |%d|%s|%u|\r\n",
|
|
( ftpState->data.listenConn->local.isIPv6() ? 2 : 1 ),
|
|
ftpState->data.listenConn->local.toStr(buf,MAX_IPSTRLEN),
|
|
- ftpState->data.listenConn->local.port() );
|
|
+ port);
|
|
|
|
ftpState->writeCommand(cbuf);
|
|
ftpState->state = Ftp::Client::SENT_EPRT;
|
|
@@ -1906,7 +1937,7 @@ ftpReadEPRT(Ftp::Gateway * ftpState)
|
|
ftpSendPORT(ftpState);
|
|
return;
|
|
}
|
|
-
|
|
+ ftpState->ctrl.message = NULL;
|
|
ftpRestOrList(ftpState);
|
|
}
|
|
|